plot.ltraj {adehabitat}R Documentation

Graphical Display of an Object of Class "ltraj"

Description

plot.ltraj allows various graphical displays of the trajectories.

Usage

## S3 method for class 'ltraj':
plot(x, id = unique(unlist(lapply(x, attr, which = "id"))),
           burst = unlist(lapply(x, attr, which = "burst")), asc = NULL,
           area = NULL, xlim = NULL, ylim = NULL, colasc =
           gray((240:1)/256), colpol = "green",  addpoints = TRUE,
           addlines = TRUE, perani = TRUE, final = TRUE, ...)

Arguments

x an object of class ltraj
id a character vector containing the identity of the individuals of interest
burst a character vector containing the burst levels of interest
asc an object of class asc
area an object of class area
xlim the ranges to be encompassed by the x axis
ylim the ranges to be encompassed by the y axis
colasc a character vector giving the colors of the map of class asc
colpol a character vector giving the colors of the polygon contour map, when area is not NULL
addpoints logical. If TRUE, points corresponding to each relocation are drawn
addlines logical. If TRUE, points corresponding to each relocation are drawn
perani logical. If TRUE, one plot is drawn for each value of id, and the several bursts are superposed on the same plot for a given animal. If FALSE, one plot is drawn for each value of burst
final logical. If TRUE, the initial and final relocations of each burst are indicated in blue and red, respectively
... arguments to be passed to the generic function plot

Author(s)

Clement Calenge clement.calenge@oncfs.gouv.fr

See Also

For further information on the class ltraj, ltraj.

Examples


data(puechcirc)

plot(puechcirc)
plot(puechcirc, perani = FALSE)
plot(puechcirc, id = "JE93", perani = FALSE)

data(puechabon)
ele <- getkasc(puechabon$kasc, "Elevation")
plot(puechcirc, perani = FALSE, asc = ele)

cont <- getcontour(ele)
plot(puechcirc, area = cont)


[Package adehabitat version 1.8.3 Index]